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Reika [66]
3 years ago
6

The volume of a 1968 ford mustang gt engine is 390 cubic inches"

Mathematics
1 answer:
denis-greek [22]3 years ago
8 0
Simple explanation: when you scale all of the sides of a prism, the volume changes by the scale factor CUBED (it's distributing to all of the sides)

Just put in your calculator:

\frac{390}{18^3} - \frac{390}{24^3}

(We know that 18*18*18 is going to be larger than 24*24*24, and when you divide something by a larger number, it's going to be less, so the 1:24 model is going to have a lesser volume)
and you should get an answer about equal to

\boxed{0.04\ in^3}

(I'm pretty sure your teacher doesn't want a fraction, because the exact answer is \frac{2405}{62208})
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